The other day I was sending out a group text message for an invitation\nto our Super Bowl party and lamented the fact that you can't create\ngroups. Notwithstanding that, I started selecting recipients by typing\na, b, c... and selecting the names that popped up. I noticed names\nthat are not in my Contacts list anymore appearing in the drop down\nlist for selection. How do I permanently delete these names from my\nphone? I don't want them anymore.